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Quick Details

  • Place of Origin: Guangxi, China (Mainland)
  • Brand Name: Ramway
  • Model Number: DS907A 120A
  • Theory: Electromagnetic Relay
  • Usage: Electrical Meter,Compound Switch,AMR System, Electrical Meter,Compound Switch,AMR System
  • Size: Miniature
  • Protect Feature: Epoxy
  • Contact Load: High Power
  • Contact Curent: 120A
  • Contacy Material: Silver Alloy
  • Contact Form: 3A,3B
  • Coil Power: 3.0W
  • Coil Voltage: 12v,24v
  • Coil Type: 2 coils
  • Dimension: 100.5*45.2*21.2(mm)
  • Termination: quick connect
  • Weight: 248g

Packaging & Delivery

Packaging Details 400 Pieces/Standard Export Carton(40x35x35 cm)
20 Pieces/inner box(19x16x6 cm)
Lined with EPE Cotton
Delivery Time 35 days after sample confirmed and deposit paid

DS907A 120A magnetic latching relay ,3 phase latching for KWH meter

Product Description

 

Specifiaction                                                                                                      

Contact Current

120A/250VAC

Contact Form

3A,3B

Contact Resistance

Max.1mΩ(12VDC 1A)

Max.Switching Current

120A

Max.Switching Voltage

440VAC/110VDC

Max.Switching Power

30000VA

Electrical Life

1x104 OPS

Mechanical Life

1x106 OPS

Insulation Resistance

1000MΩ(at 500VDC)

Dielectric Strength

Between Contact &coil

5000VAC 1min

Between Contacts

2500VAC 1min

Operation Time

Max.20ms

Comeback Time

Max.20ms

Ambient Temp.

-40~+70°C

Humudity

98%RH,+40°C

Vibration Resistance

10-55HZ,1.5mm(DA)

Termination

quick connect

Weight

248g

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Coil Data                                                                                                           

Nominal Coil Voltage

Single Coil Resistance

Dual Coil Voltage

6VDC

15Ω

2x7.5Ω

9 VDC

28Ω

2x14Ω

12VDC

45Ω

2x22.5Ω

24VDC

200Ω

2x100Ω

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Ordering info

DS907A

Relay model

                        A

120A

12V

D

T

 

A,B,C,D,E etc.

    

Connecting form

Terminal type

40A,50A,60A,70A,80A,90A,100A,120A

Coil voltage

6,9,12,18,24,48VDC

Coil type

S=single,D=double

Contact material

D-AgCdO(12)   T-AgSnO2

 

Shipping&payment

1.MOQ:1 PCS

2.Samples:(1)1 PCS Free.

                    (2)samples freinght should be paid by buyers.

3.Packing detail:(1)100 PCS per carton

                       (2)carton size:40x35x35(cm)

                       (3)gross weight:26kg

4.Lead time:35 days after sample confirmed and deposit paid(sample will be sent within 7 workdays).

5.Delivery:FOB Shenzhen

6.Payment details:30% T/T deposit,balance paid by copy of B/L.West Union

 

Usage:Prepayment energy meter,AMR system,Compound switch,Power compensation devices,Smart meter(Smart grid)

 

Latching Relay Models       

 

Packaging & Shipping

 

Packaging

 

Company Information

 

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China (Mainland) | Manufacturer, Trading Company
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